shuffle
Syntax
shuffle(X)
Arguments
X is a vector/matrix.
Details
Return a new vector/matrix after taking a shuffle on the data.
Examples
x=(1..6).shuffle();
x;
// output
[1,6,3,5,4,2]
x.shuffle!();
// output
[5,4,1,3,2,6]
x=(1..6).reshape(3:2);
x;
#0 | #1 |
---|---|
1 | 4 |
2 | 5 |
3 | 6 |
x.shuffle();
#0 | #1 |
---|---|
5 | 3 |
2 | 1 |
4 | 6 |